The show takes a look at the heartwarming yet super uncomfortable and sometimes frustrating relationship among three adult siblings: one in the 1%, one middle-class and one barely holding on.

Connor invites all the cousins over for an epic sleepover to cheer up his daughter, Gretchen. Meanwhile, Tom is determined to prove he can be a fun uncle too.

When Tom and Sarah discover that their parents have been spending time at Connor's house and not theirs, jealousy rears its ugly head. But when it looks like there might be more grandparent time for everyone, they learn to be careful what they wish for.

The family gathers to try and celebrate their parents’ anniversary without spoiling it — like every other year. However, after everyone learns what Tom’s new novel is about, the celebration may just be the worst one yet.